Socket



FIG. 1 is a top perspective view of the socket of the present invention showing my new design;

FIG. 2 is a right side view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

The broken line shown on the rear of the socket is included for the purpose of illustrating the socket and forms no part of the claimed design. 

The ornamental design for a socket, as shown and described. 